Storage box



FIG. 1 is a perspective view of my new design for a storage box;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines showing a box cover in FIGS. 1 to 7 represent environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for a storage box, as shown and described. 